/data/refman/pasoursint/CMSSW_6_1_2_SLHC4_patch1/src/DataFormats/L1GlobalCaloTrigger/src/L1GctInternEtSum.cc

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#include "DataFormats/L1GlobalCaloTrigger/interface/L1GctInternEtSum.h"
#include <stdint.h>


L1GctInternEtSum::L1GctInternEtSum() {

}


L1GctInternEtSum::L1GctInternEtSum(uint16_t capBlock,
                                   uint16_t capIndex,
                                   int16_t bx,
                                   uint32_t et,
                                   uint8_t oflow) :
  type_(null),
  capBlock_(capBlock),
  capIndex_(capIndex),
  bx_(bx),
  data_(0)
{
  this->setEt(et);
  this->setOflow(oflow);
}


L1GctInternEtSum::~L1GctInternEtSum() {

}

L1GctInternEtSum L1GctInternEtSum::fromJetTotEt(const uint16_t capBlock,
                                                const uint16_t capIndex,
                                                const int16_t bx,
                                                const uint32_t data) {
  L1GctInternEtSum s;
  s.setEt(data & kTotEtOrHtMaxValue);
  s.setOflow((data>>kTotEtOrHtNBits)&0x1);
  s.setCapBlock(capBlock);
  s.setCapIndex(capIndex);
  s.setBx(bx);
  s.setType(jet_tot_et);
  return s;
}

L1GctInternEtSum L1GctInternEtSum::fromJetTotHt(const uint16_t capBlock,
                                                const uint16_t capIndex,
                                                const int16_t bx,
                                                const uint32_t data) {
  L1GctInternEtSum s;
  uint32_t word=data>>16;
  s.setEt(word & kTotEtOrHtMaxValue);
  s.setOflow((word>>kTotEtOrHtNBits)&0x1);
  s.setCapBlock(capBlock);
  s.setCapIndex(capIndex);
  s.setBx(bx);
  s.setType(jet_tot_ht);
  return s;
}

L1GctInternEtSum L1GctInternEtSum::fromJetMissEt(const uint16_t capBlock,
                                                 const uint16_t capIndex,
                                                 const int16_t bx,
                                                 const uint32_t data) {
  L1GctInternEtSum s;
  s.setEt(data & kJetMissEtMaxValue);
  s.setOflow((data>>kJetMissEtNBits) & 0x1);
  s.setCapBlock(capBlock);
  s.setCapIndex(capIndex);
  s.setBx(bx);
  s.setType(jet_miss_et);
  return s;
}


L1GctInternEtSum L1GctInternEtSum::fromTotalEtOrHt(const uint16_t capBlock,
                                                   const uint16_t capIndex,
                                                   const int16_t bx,
                                                   const uint32_t data) {
  L1GctInternEtSum s;
  s.setEt(data & kTotEtOrHtMaxValue);
  s.setOflow((data>>kTotEtOrHtNBits) & 0x1);
  s.setCapBlock(capBlock);
  s.setCapIndex(capIndex);
  s.setBx(bx);
  s.setType(total_et_or_ht);
  return s;
}

L1GctInternEtSum L1GctInternEtSum::fromMissEtxOrEty(const uint16_t capBlock,
                                                    const uint16_t capIndex,
                                                    const int16_t bx,
                                                    const uint32_t data) {
  L1GctInternEtSum s;
  s.setEt(data & kMissExOrEyNBits);
  s.setOflow(0); // No over flow bit at the moment
  s.setCapBlock(capBlock);
  s.setCapIndex(capIndex);
  s.setBx(bx);
  s.setType(miss_etx_or_ety);
  return s;
}



L1GctInternEtSum L1GctInternEtSum::fromEmulatorJetTotEt(unsigned totEt, bool overFlow, int16_t bx) {
  L1GctInternEtSum s;
  s.setEt(totEt & kTotEtOrHtMaxValue);
  if (overFlow || (totEt > kTotEtOrHtMaxValue)) s.setOflow(0x1);
  s.setBx(bx);
  s.setType(jet_tot_et);
  return s;
}

L1GctInternEtSum L1GctInternEtSum::fromEmulatorJetTotHt(unsigned totHt, bool overFlow, int16_t bx) {
  L1GctInternEtSum s;
  s.setEt(totHt & kTotEtOrHtMaxValue);
  if (overFlow || (totHt > kTotEtOrHtMaxValue)) s.setOflow(0x1);
  s.setBx(bx);
  s.setType(jet_tot_ht);
  return s;
}
  
L1GctInternEtSum L1GctInternEtSum::fromEmulatorJetMissEt(int missEtxOrEty, bool overFlow, int16_t bx) {
  L1GctInternEtSum s;
  s.setEt(missEtxOrEty & kJetMissEtMaxValue);
  if (overFlow || (missEtxOrEty >= kJetMissEtOFlowBit/2) || (missEtxOrEty < -kJetMissEtOFlowBit/2)) s.setOflow(0x1);
  s.setBx(bx);
  s.setType(jet_miss_et);
  return s;
}
  
L1GctInternEtSum L1GctInternEtSum::fromEmulatorTotalEtOrHt(unsigned totEtOrHt, bool overFlow, int16_t bx) {
  L1GctInternEtSum s;
  s.setEt(totEtOrHt & kTotEtOrHtMaxValue);
  if (overFlow || (totEtOrHt > kTotEtOrHtMaxValue)) s.setOflow(0x1);
  s.setBx(bx);
  s.setType(total_et_or_ht);
  return s;
}

L1GctInternEtSum L1GctInternEtSum::fromEmulatorMissEtxOrEty(int missEtxOrEty, bool overFlow, int16_t bx) {
  L1GctInternEtSum s;
  s.setEt(missEtxOrEty & kMissExOrEyMaxValue);
  if (overFlow || (missEtxOrEty >= kMissExOrEyOFlowBit/2) || (missEtxOrEty < -kMissExOrEyOFlowBit/2)) s.setOflow(0x1);
  s.setBx(bx);
  s.setType(miss_etx_or_ety);
  return s;
}

bool L1GctInternEtSum::operator==(const L1GctInternEtSum& c) const {
  return ( data_ == c.raw() && bx_ == c.bx() );
}


void L1GctInternEtSum::setValue(uint32_t val) {
  data_ &= 0x80000000;
  data_ |= val & 0x7ffffff;
}

void L1GctInternEtSum::setEt(uint32_t et) {
  setValue(et);
}

void L1GctInternEtSum::setCount(uint32_t count) {
  setValue(count);
}

void L1GctInternEtSum::setOflow(uint8_t oflow) {
  data_ &= 0x7ffffff;
  data_ |= (oflow & 0x1)<<31;
}

std::ostream& operator<<(std::ostream& s, const L1GctInternEtSum& c) 
{
  s << "L1GctInternEtSum : ";

  if (c.type()==L1GctInternEtSum::jet_miss_et){
    s << " type=jet_miss_et";
  } else if (c.type()==L1GctInternEtSum::jet_tot_et){
    s << " type=jet_tot_et";
  } else if (c.type()==L1GctInternEtSum::jet_tot_ht){
    s << " type=jet_tot_ht";
  } else if (c.type()==L1GctInternEtSum::total_et_or_ht){
    s << " type=total_et_or_ht";
  } else if (c.type()==L1GctInternEtSum::miss_etx_or_ety){
    s << " type=miss_etx_or_ety";
  }

  if (c.empty()) { 
    s << " empty!"; 
  } else {
    s << " mag=" << c.et();
    if (c.oflow()) { s << " overflow set"; }
  }

  s << " cap block=" << std::hex << c.capBlock(); 
  s << " index=" << std::dec << c.capIndex(); 
  s << " BX=" << c.bx(); 

  return s; 
}